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ZDNET’s key takeaways
- Though Linux is the king of open-source OSes, there are alternatives.
- Right here you may discover a number of open-source OSes to toy round with.
- Do not anticipate any of those to be viable choices for day by day use.
While you consider open-source working techniques, most probably just one choice springs to thoughts: Linux.
That makes excellent sense, provided that Linux is the preferred open-source OS on the planet (and beginning to meet up with non-open-source OSs).
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However Linux is not the one open-source recreation on the town. In truth, there are a number of open-source choices which you can strive. I discovered 5 specifically which can be attention-grabbing sufficient to share with you, together with 4 that reimagine an working system from the previous and one constructed by a single developer (take that, Linus).
Let’s examine what there may be to see inside the realm of non-Linux open-source working techniques.
1. Haiku
The primary time I attempted
Haiku was two-thousand-two
It was in alpha.
Many years later, Haiku has lastly reached beta. Yup, that is one gradual improvement course of. What attracted me to Haiku was its slight resemblance to the Afterstep Window supervisor that I as soon as used and cherished. Why the resemblance? Haiku is a reimagining of the late BeOS, impressed by NeXTSTEP (which in flip impressed AfterStep).
Moreover the nifty UI, the craziest factor about Haiku is that it installs in seconds. On high of that, you in all probability will not discover an OS the place the apps run as quick as they do on Haiku. The trade-off is that you simply won’t discover the app you want. The excellent news is that there is the Haiku Depot, the place you’ll be able to set up loads of apps (even the likes of LibreOffice).
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One other cool characteristic present in Haiku is the Deskbar, which supplies you fast entry to minimized functions and system tray objects.
I would not suggest Haiku for day by day use, nevertheless it’s definitely enjoyable to play with.
I’ve all the time cherished an AfterStep-like UI.
Screenshot by Jack Wallen/ZDNET
2. BSD
BSD stands for Berkeley Software program Distribution and is the closest factor to Unix that you should use on the desktop. Created at UC Berkeley by the Laptop Techniques Analysis Group and commenced as a by-product of the unique AT&T UNIX that was created at Bell Labs.
Additionally: After a long time on Linux, FreeBSD lastly gave me a cause to modify working techniques
BSD lives on in a number of derivatives, comparable to FreeBSD, GhostBSD, MidnightBSD, OpenBSD, NetBSD, DragonFly BSD, and extra. At first blush, you would possibly assume that no matter BSD you decide to make use of is definitely Linux, as a result of it in all probability makes use of one of many many Linux desktops, comparable to FreeBSD with KDE Plasma.
I’ve toyed round with a number of of the BSDs, and one of the vital essential issues I all the time come away with is how remarkably secure they’re. This could come as no shock, provided that BSD was primarily based on an working system used on mainframe computer systems worldwide.
The excellent news is that the BSDs are appropriate for on a regular basis desktop computing. In truth, if you’d like the only most dependable and secure working system on the planet, strive FreeBSD or OpenBSD.
Screenshot by Jack Wallen/ZDNET
3. ReactOS
ReactOS is what Home windows would appear to be if it had been open supply and caught with the Home windows XP/7 UI. Though ReactOS is not Home windows, it does intention for Home windows compatibility. You possibly can even select between a barely extra trendy UI or the basic Home windows (95/98) choice. It lets you be a part of Workgroups and even set up Home windows apps.
The set up of ReactOS even resembles that of Home windows (although it would not take almost as lengthy). There is a model of Web Explorer you should use, too.
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Though ReactOS appears to be like and appears like Home windows, do not anticipate it to have all the identical options, as this OS suffers from a really gradual improvement course of. Additionally, remember the fact that you are utilizing an OS primarily based on one other, older OS, so there are particular options you will not discover right here (comparable to a common search bar within the browser). It is also vulnerable to not working as anticipated.
Regardless, ReactOS is a enjoyable experiment to strive.
ReactOS has all the time proven potentialities.
Screenshot by Jack Wallen/ZDNET
4. AROS
AROS is a recursive acronym that stands for AROS Analysis Working System. This explicit OS is a reimaging of the Amiga OS, a single-user OS that noticed its remaining launch in 2025 — 40 years after its preliminary launch. AROS is a full GUI OS with preinstalled apps, together with the OWB internet browser.
Though AROS appears to be like fairly user-friendly, do not be fooled — it isn’t. This must be thought of a novelty or one thing of a analysis challenge. Putting in AROS is a bit tough as a result of it is completely different from different installs, and it would not present a lot assist.
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When you get AROS put in, you may discover that it is also a single-user working system, which means you do not log in. While you boot AROS, it goes straight (and shortly) to the desktop, the place you can begin opening the preinstalled functions and seeing what’s what. Do be warned, you may see a whole lot of software errors and apps that merely will not open.
Possibly sometime, AROS might be a viable choice.
If the builders can obtain some stability with AROS, it could possibly be a viable choice.
Screenshot by Jack Wallen/ZDNET
5. TempleOS
I place TempleOS on this checklist for one cause and one cause solely — it was created by a single individual. Think about that: A single individual is writing a complete working system alone. Though Linus Torvalds began writing Linux on his personal, he wound up with loads of assist alongside the way in which.
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Now, TempleOS is not an working system that you’d truly use. In truth, after set up (which takes seconds), you boot into what appears to be like like a text-based file supervisor. Consider it or not, that is truly a GUI desktop, the place you’ll be able to entry your private menu and open apps like video games.
One factor to bear in mind is that TempleOS may be very a lot a biblical-themed OS, and it ought to actually solely be thought of for a one-time expertise after which walked away from. However given {that a} single individual created this OS, it is spectacular.
Temple OS

